The classification and genetic relationship of Chinese mustard were studied based on morphological traits, pollen scanning electron microscope and AFLP analysis by using the representative cultivars of different mustard subspecies.

• 本文以不同芥菜变种的代表品种为材料,从植物学形态性状、花粉电镜扫描结果和AFLP分析等3个方面探讨芥菜的分类及其亲缘关系,旨在为明确芥菜的分类和育种提供理论依据。